User blog comment:TheSinnohDuo/Mega Gengar or Mega Gardevoir?/@comment-32358261-20180318011952

Mega gengar is much better. Its fast, hits hard and can be used as a utility trapper with shadow tag. So combo with destiny bond and perish song and there is little hope for other player. Thanks to this smogon tiers it in Uber’s.

Mega gardevior still strong but speed is slightly underwhelming. If I remember correctly it still doesn’t get hyper voice since it’s a tutor move. Smogon put it in BL or UU I can’t remember for sure